29196740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 34004860

約数列:

[1, 2, 4, 5, 10, 20, 59, 109, 118, 218, 227, 236, 295, 436, 454, 545, 590, 908, 1090, 1135, 1180, 2180, 2270, 4540, 6431, 12862, 13393, 24743, 25724, 26786, 32155, 49486, 53572, 64310, 66965, 98972, 123715, 128620, 133930, 247430, 267860, 494860, 1459837, 2919674, 5839348, 7299185, 14598370, 29196740]

約数ペア:

[(1, 29196740), (2, 14598370), (4, 7299185), (5, 5839348), (10, 2919674), (20, 1459837), (59, 494860), (109, 267860), (118, 247430), (218, 133930), (227, 128620), (236, 123715), (295, 98972), (436, 66965), (454, 64310), (545, 53572), (590, 49486), (908, 32155), (1090, 26786), (1135, 25724), (1180, 24743), (2180, 13393), (2270, 12862), (4540, 6431)]